323020109017 has 2 divisors, whose sum is σ = 323020109018. Its totient is φ = 323020109016.

The previous prime is 323020108993. The next prime is 323020109033. The reversal of 323020109017 is 710901020323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 285438021696 + 37582087321 = 534264^2 + 193861^2 .

It is a cyclic number.

It is not a de Polignac number, because 323020109017 - 2¹⁹ = 323019584729 is a prime.

It is not a weakly prime, because it can be changed into another prime (323020109047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161510054508 + 161510054509.

It is an arithmetic number, because the mean of its divisors is an integer number (161510054509).

Almost surely, 2^323020109017 is an apocalyptic number.

It is an amenable number.

323020109017 is a deficient number, since it is larger than the sum of its proper divisors (1).

323020109017 is an equidigital number, since it uses as much as digits as its factorization.

323020109017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 28.

The spelling of 323020109017 in words is "three hundred twenty-three billion, twenty million, one hundred nine thousand, seventeen".